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03_NVspec_ver304e
9n
Request Fan Speed
network input SNVT_switch nviFanSpeed_n;
This input network variable is used to change the fan speed of the indoor unit or Ventilator (in case of
independent operation).
Valid Range
SW1-7：OFF SW1-7：OＮ
state value state value
0 not used
1 (*1) 0
not used 25.5% to 50%
1 (*1) 0.5% to 50%
not used 50.5% to 75%
1 (*1) 50.5% to 75%
not used 75.5% to 100% (*2
)
1 (*1) 75.5% to 100% (*2)
*1:The setting to state=0x02-0xFE is interpreted as state=0x01.
The setting to state=0xFF is invalid.
*2:The setting to over 100% is interpreted as 100%.
* As the number of steps in fan speed differs depending on the model of the indoor unit.
Each indoor unit runs as follows. The data received is retained continually.
3-step model : Mid-2 is accepted as Mid-1.
2-step model : Mid-2 and Mid-1 are accepted as Low.
1-step model : Low, Mid-2 and Mid-1 are accepted as High.
Default Value
The default value is determined by the state of the air conditioner （indoor unit).
This variable becomes value = 0 until the value is updated after the power supply of LM ADAPTER.
10n
Fan Speed state
network output SNVT_switch nvoFanSpeed_n;
This output network variable indicates the present airflow rate of the indoor unit fan.
Valid Range
SW1-7：OFF SW1-7：OＮ
state value state value
Low 0 25% 0 0
Mid-2 0 50% 1 50%
Mid-1 0 75% 1 75%
High 0 100% 1 100%
*The value is 0 while LM ADAPTER is initialized.
When Transmitted
This variable is transmitted promptly as the state changes.
It is also transmitted as the state changes by the operation from the local side such as a local remote controller.
Update Rate
The value defined by nciSndHrtBt_1(SendHearbeat_1) is valid.
Default Service Type
Acknowledged
High
Mid-2
Mid-1
Fan Speed
Fan Speed
Low 0% to 25%not used
WSN02-2124 - 18 -